We and our trusted partners use technology such as cookies on our site to personalize content and ads, provide social media features, and analyze our traffic. You can read more about it and change your preferences here.

These photos are great, but I think he has the understanding a little off? I believe the way the infrared works is that if an object reflects back longer light waves (toward the "infra"red end of the spectrum) then it will appear more pinkish/magenta. But if an object reflects back shorter waves (toward the ultraviolet end of the spectrum) it will appear more blue.

These photos are great, but I think he has the understanding a little off? I believe the way the infrared works is that if an object reflects back longer light waves (toward the "infra"red end of the spectrum) then it will appear more pinkish/magenta. But if an object reflects back shorter waves (toward the ultraviolet end of the spectrum) it will appear more blue.